| Photo | Mfr. Part # | Availability | Quantity | Datasheet | Series | Packaging | Product Status | Type | Output Type | Direction | Frequency Range | Sensitivity | S/N Ratio | Impedance | Voltage - Rated | Voltage Range | Current - Supply | Port Location | Ratings | Termination | Size / Dimension | Height (Max) | Shape | Grade | Qualification | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
                 
                     
                 
                
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                    TO38-31019-B21MICROPHONE Knowles  |  
                4,458 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | Tray | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    FB-FO-25541-000MIC BOOM ANLG NC -54DB 0.339"DIA Knowles  |  
                1,615 | 
                
                     | 
                  
                  
                     -  | 	
                
                FB | Bulk | Obsolete | Boom | Analog | Noise Cancelling | 300 Hz ~ 4 kHz | -54dB ±3dB @ 74dB SPL | - | 2.5 kOhms | - | 1.3 V ~ 10 V | 300 µA | Bottom, Top | - | Wire Leads | 0.339" Dia (8.60mm) | - | Circular | - | - | 
                 
                     
                 
                
                 | 
				
                    TM-27808-C64MIC ELECT OMNI -36DB SENS Knowles  |  
                1,701 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    FB-HO-25624-000MIC BOOM ANLG NC -56DB 0.340"DIA Knowles  |  
                2,661 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                FB | Bulk | Obsolete | Boom | Analog | Noise Cancelling | 300 Hz ~ 4 kHz | -56dB ±3dB @ 74dB SPL | - | - | - | 1.3 V ~ 10 V | - | Bottom, Top | Waterproof | Wire Leads | 0.340" Dia (8.64mm) | - | Circular | - | - | 
                 
                     
                 
                
                 | 
				
                    FB-CO-28515-L20MICROPHONE BOOM ASSEMBLY Knowles  |  
                3,202 | 
                
                     | 
                  
                  
                     -  | 	
                
                FB | Box | Obsolete | Boom | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    VEK-H-30230-000MIC SENSOR ASSEMBLY Knowles  |  
                3,028 | 
                
                     | 
                  
                  
                     -  | 	
                
                - | Tray | Obsolete | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    FB-LW-31458-000MICROPHONE BOOM ASSEMBLY Knowles  |  
                4,533 | 
                
                     | 
                  
                  
                     -  | 	
                
                FB | Box | Obsolete | Boom | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 
                 
                     
                 
                
                 | 
				
                    BL-21785-000MIC PIEZO ANALOG OMNI -69DB Knowles  |  
                4,580 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                BL | Bulk | Obsolete | Piezo | Analog | Omnidirectional | 20 Hz ~ 10 kHz | -69dB ±3dB @ 74dB SPL | - | 4 kOhms | 1.3 V | 0.9 V ~ 1.9 V | 160 µA | Side | - | Solder Pads | 0.310" L x 0.218" W (7.87mm x 5.54mm) | 0.090" (2.29mm) | Rectangular | - | - | 
                 
                     
                 
                
                 | 
				
                    TO-30034-000MIC COND MATCH ANALOG OMNI Knowles  |  
                4,305 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TO | Tray | Obsolete | Electret Condenser, Matched Set | Analog | Omnidirectional | 500 Hz ~ 2 kHz | -54dB ±3dB @ 94dB SPL | - | 3.75 kOhms | 1.3 V | - | 75 µA | Side | - | Solder Pads | 0.301" L x 0.141" W (7.65mm x 3.58mm) | 0.106" (2.70mm) | Rectangular | - | - | 
                 
                     
                 
                
                 | 
				
                    TO-30079-000MIC COND MATCH ANALOG OMNI Knowles  |  
                2,783 | 
                
                     | 
                  
                  
                    
                       Datasheet  | 	
                
                TO | Tray | Obsolete | Electret Condenser, Matched Set | Analog | Omnidirectional | 500 Hz ~ 2 kHz | - | - | - | - | - | - | - | - | - | - | - | - | - | - |